Inventor

OE TARO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “OE TARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

2 patents

US12435401B2Oct 7, 2025

Steel material

NIPPON STEEL CORP0 citations48

US11891680B2Feb 6, 2024

Steel material suitable for use in sour environment

NIPPON STEEL CORP0 citations47

NIPPON STEEL & SUMITOMO METAL CORP

2 patents

US11066718B2Jul 20, 2021

Method of manufacturing stainless pipe for oil wells and stainless steel pipe for oil wells

NIPPON STEEL & SUMITOMO METAL CORP0 citations46

US10487373B2Nov 26, 2019

Steel pipe for line pipe and method of manufacturing the same

NIPPON STEEL & SUMITOMO METAL CORP0 citations39